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UseMatroid -- use the algebraic matroid of a polynomial map represented by the jacobian to skip computation of irrelevant components of the kernel

Description

The option UseMatroid is a boolean that allows one to specify if the matroid given by the jacobian should be used to automatically skip components. This option is true by default. If it is set to false, then every homogeneous component will be checked, even if it is impossible for a polynomial with the necessary support to belong to the kernel. For very small examples, it may be slightly faster to set this to false.

Functions with optional argument named UseMatroid:

  • componentsOfKernel(...,UseMatroid=>...)

For the programmer

The object UseMatroid is a symbol.


The source of this document is in /build/reproducible-path/macaulay2-1.25.06+ds/M2/Macaulay2/packages/MultigradedImplicitization.m2:689:0.